Table 2.

Frequency of sperm forms by MSOME classification according to hyaluronic acid (HA)bound test

Sperm form by MSOME	HA-bound Spermatozoa n = 5.579	HA-unbound Spermatozoa n = 11.013	P
Normal spermatozoa
n (range)	151 (0-23)	280 (0-22)	0.56
% (range)	2.7 ± 3.8% (0%-12.9%)	2.6 ± 2.6% (0%-11%)
Large/small spermatozoa
n (range)	86 (0-11)	182 (0-14)	0.63
% (range)	(1.5 ± 2.2%) (0%-10.5%)	(1.7 ± 1.8%) (0%-7.4%)
wide/narrow spermatozoa
n (range)	173 (0-16)	295 (0-16)	0.13
% (range)	(3.1 ± 3.5%) (0%-19.3%)	(2.8 ± 2.4%) (0%-13%)
spermatozoa with regional disorder
n (range)	263 (0-25)	482 (0-31)	0.34
% (range)	(4.7 ± 5.1%) (0%-12.5%)	(4.3 ± 2.8%) (0%-15.5%)
spermatozoa with vacuoles occupying >4%-50% of the nuclear area
n (range)	4029 (0-153)	7981 (0-153)	0.74
% (range)	(72.5 ± 11.0%) (0%-89.1%)	(72.0 ± 10.30%) (0%-87%)
spermatozoa with vacuoles occupying >50% of the nuclear area
n (range)	877 (0-65)	1793 (0-136)	0.36
% (range)	(15.6 ± 10.8%) (0%-40.6%)	(16.5 ± 10.7%) (0-68%)